Distance From Ottawa / Gatineau (Casino) Heliport to Heraklion International Nikos Kazantzakis Airport

The distance from Ottawa / Gatineau (Casino) Heliport () to Heraklion International Nikos Kazantzakis Airport (HER) is 4996 miles or 8040 kilometers or 4339 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Ottawa ( Canada ) to Heraklion ( Greece )?

A one-way nonstop (direct) flight between Ottawa and Heraklion takes around 11 hours 29 minutes.

Estimated flight time from Ottawa / Gatineau (Casino) Heliport, Ottawa, Canada to Heraklion International Nikos Kazantzakis Airport, Heraklion, Greece is 11 hours 29 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - HER

Kilometers		8040 km
Statute Miles		4996 miles
Nautical Miles		4339 nm
Avg. Time of Flight		11 hours 29 minutes

Ottawa / Gatineau (Casino) Heliport to Heraklion International Nikos Kazantzakis Airport Flight Route Map - to HER Flight Path

Location of Ottawa / Gatineau (Casino) Heliport & Heraklion International Nikos Kazantzakis Airport is given below.
Click the map to view Ottawa to Heraklion nonstop flight path and travel direction.

Click to see flight route on Google Map between Ottawa, Canada and Heraklion, Greece. .

Nonstop flight route between Ottawa, Canada and Heraklion, Greece.

Time Difference Between the Airports • - HER

Time difference between Ottawa (Canada) and Heraklion (Greece) is 7 Hours.
Heraklion time is 7 Hours ahead of Ottawa.

Location	Local Time
Ottawa (Canada)	2025-12-14, 23:00:07 EST
Heraklion (Greece)	2025-12-15, 06:00:07 EET

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Ottawa / Gatineau (Casino) Heliport ( / CTA9) Ottawa, Canada

Destination

Heraklion International Nikos Kazantzakis Airport (HER / LGIR) Heraklion, Greece